forked from pivotal-cf/on-demand-service-broker
/
main.go
73 lines (60 loc) · 2 KB
/
main.go
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package main
import (
"flag"
"io/ioutil"
"log"
"os"
"github.com/amansingh066/on-demand-service-broker/cf"
"github.com/amansingh066/on-demand-service-broker/registrar"
"github.com/amansingh066/on-demand-service-broker/config"
"github.com/amansingh066/on-demand-service-broker/loggerfactory"
"gopkg.in/yaml.v2"
)
func main() {
loggerFactory := loggerfactory.New(os.Stdout, "register-broker", loggerfactory.Flags)
logger := loggerFactory.New()
configPath := parseConfigPathFlag(logger)
configContents := readFileContent(configPath, logger)
errandConfig := unmarshalConfig(configContents, logger)
cfAuthenticator, err := errandConfig.CF.NewAuthHeaderBuilder(errandConfig.CF.DisableSSLCertVerification)
if err != nil {
logger.Fatalf("Error creating CF authorization header builder: %s", err)
}
cfClient, err := cf.New(errandConfig.CF.URL, cfAuthenticator, []byte(errandConfig.CF.TrustedCert), errandConfig.CF.DisableSSLCertVerification, logger)
if err != nil {
logger.Fatalf("Error creating Cloud Foundry client: %s", err)
}
registerBroker := registrar.RegisterBrokerRunner{
Config: errandConfig,
CFClient: cfClient,
Logger: logger,
}
err = registerBroker.Run()
if err != nil {
logger.Fatal(err)
}
}
func unmarshalConfig(configContents []byte, logger *log.Logger) config.RegisterBrokerErrandConfig {
var conf config.RegisterBrokerErrandConfig
err := yaml.Unmarshal(configContents, &conf)
if err != nil {
logger.Fatalf("error unmarshaling config file: %s", err.Error())
}
return conf
}
func parseConfigPathFlag(logger *log.Logger) string {
var configPath string
flag.StringVar(&configPath, "configPath", "", "path to register-broker config")
flag.Parse()
if configPath == "" {
logger.Fatalln("-configPath must be given as argument")
}
return configPath
}
func readFileContent(filePath string, logger *log.Logger) []byte {
fileContents, err := ioutil.ReadFile(filePath)
if err != nil {
logger.Fatalf("error reading file -configPath: %s", err.Error())
}
return fileContents
}